Starting System - Operation

REMOTE STARTING SYSTEM

When you press the Keyless Go button (KIN Button), a request is sent to the Wireless Ignition Node (WIN) via the private Local Interface Network (LIN) data bus. Once the WIN receives the request from the KIN it then looks for the valid key via the Passive Entry Module (PEM) antennas. If the WIN detects a valid key, then the WIN sets the ignition position to START/CRANK.

The Totally Integrated Power Module (TIPM) then turns the ignition status to START/CRANK.

If conditions are correct to start, the Powertrain Control Module (PCM) turns On the high side of the starter relay and turns the ANL_LFT signal (the crank hold signal) to True. If the TIPM is still in START/CRANK, and the ANL_LFT signal is True, then the TIPM turns On the low side of the relay and the engine will start cranking.

Once the engine is started, the PCM deactivates the double start over ride. The TIPM will then deactivate the starter either when the engine starts or the maximum time has been reach for the tip start (10 sec for gas and 25 sec for diesel).

The WIN changes the ignition position to RUN if the start type is TIP start or the 2 second time expires or the PCM indicates the vehicle is not in park or neutral. The engine can be manually shut down by the driver with speeds over 5 MPH (8 KPH) in any gear.